beta-carboxyaspartic acid
Suppliers
Names
[ CAS No. ]:
75898-26-9
[ Name ]:
beta-carboxyaspartic acid
[Synonym ]:
d,l-trans-Chrysanthemsaeure-butylester
2-amino-3-carboxybutanedioic acid
butyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate
Chemical & Physical Properties
[ Density]:
1.782g/cm3
[ Boiling Point ]:
287.1ºC at 760 mmHg
[ Molecular Formula ]:
C5H7NO6
[ Molecular Weight ]:
177.11200
[ Flash Point ]:
127.4ºC
[ Exact Mass ]:
177.02700
[ PSA ]:
137.92000
[ Index of Refraction ]:
1.586
Safety Information
[ HS Code ]:
2922499990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2922499990
[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%